Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already declare readOnlyHint, idempotentHint, and destructiveHint, so the safety profile is covered. The description adds useful context by saying events are dated and URL'd and by listing categories, but it does not disclose pagination, ordering, filter combination behavior, or other execution traits. This is adequate but not rich.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single focused sentence with no filler. It front-loads the core output characteristics and packs the event type list into a compact series, which helps an agent quickly understand the tool's coverage.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

The output schema and annotations cover return structure and safety, so the description does not need to re-explain those. However, it misses usage guidance and the semantics of the since parameter, leaving the overall picture adequate but incomplete for fully informed invocation.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

With 0% schema description coverage, the description must carry parameter meaning, but it only explains substance and jurisdiction as filters. It never mentions the since parameter or how the filters combine, leaving part of the input semantics undocumented. This is a meaningful gap for a tool with only three parameters.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly identifies a resource: enforcement events, and scopes them to a substance or jurisdiction. It enumerates concrete event types like warning letters, import alerts, and proposed rules, which makes the tool's purpose specific and distinguishable from generic getters. It lacks an explicit verb and direct sibling contrast, so it falls just short of a 5.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description gives no guidance about when to choose this tool over alternatives or when not to use it. It implies use for enforcement event lookups, but it does not state conditions, exclusions, or preferred contexts. The sibling tools include other getters, but no differentiation is provided.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.